#pragma once


#include "../comm/util.hpp"
#include "../comm/httplib.h"
#include "../comm/log.hpp"
#include "oj_model.hpp"
#include "oj_model.hpp"
#include <iostream>
#include <string>
#include <vector>
#include "ctemplate/template.h"

namespace ns_view
{
    using namespace ns_model;
    using namespace std;
    using namespace ns_util;
    using namespace ns_log;

    const std::string template_path = "./template_html/";
    class View
    {
    public:
        View()
        {}
        ~View()
        {}
        void AllExpandHtml(const std::vector<struct Question> &questions, std::string *html)
        {
           //题目的编号  题目的标题  题目的难度
           //用表格显示

           //1.形成路径
           std::string src_html = template_path + "all_questions.html";
           //2.形成数据字典
           ctemplate::TemplateDictionary root("all_questions");
           for(const auto& q:questions)
           {
                //3.添加数据到字典中
               ctemplate::TemplateDictionary *sub = root.AddSectionDictionary("question_list");
               sub->SetValue("number", q.number);
               sub->SetValue("title", q.title);
               sub->SetValue("star", q.star);
           }

           //4.获取被渲染的html
           ctemplate::Template *tpl = ctemplate::Template::GetTemplate(src_html, ctemplate::DO_NOT_STRIP);

           //5.渲染模板
           tpl->Expand(html,&root);
        }
        void OneExpandHtml(const struct Question &q, std::string *html)
        {
             // 1. 形成路径
            std::string src_html = template_path + "one_question.html";

            // 2. 形成数字典
            ctemplate::TemplateDictionary root("one_question");
            root.SetValue("number", q.number);
            root.SetValue("title", q.title);
            root.SetValue("star", q.star);
            root.SetValue("desc", q.desc);
            root.SetValue("pre_code", q.header);

            //3. 获取被渲染的html
            ctemplate::Template *tpl = ctemplate::Template::GetTemplate(src_html, ctemplate::DO_NOT_STRIP);
           
            //4. 开始完成渲染功能
            tpl->Expand(html, &root);
        }
    };
    
}